/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.iotdb.db.protocol.influxdb.util;

import org.apache.iotdb.tsfile.read.common.Field;

public class FieldUtils {
    /**
     * convert the value of field in iotdb to object
     *
     * @param field filed to be converted
     * @return value stored in field
     */
    public static Object iotdbFieldConvert(Field field) {
        if (field.getDataType() == null) {
            return null;
        }
        switch (field.getDataType()) {
            case TEXT:
                return field.getStringValue();
            case INT64:
                return field.getLongV();
            case INT32:
                return field.getIntV();
            case DOUBLE:
                return field.getDoubleV();
            case FLOAT:
                return field.getFloatV();
            case BOOLEAN:
                return field.getBoolV();
            default:
                return null;
        }
    }
}
